| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.39 | 3.737% | $193.3554 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $177.74 | 8.649% | $193.1127 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $13.59 | 7.349% | $14.5887 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $127.76 | 13.103% | $144.5004 | $144.50 | $144.50 | $144.50 |
| Purchase #5 | $77.54 | 7.753% | $83.5517 | $83.55 | $83.55 | $83.60 |
| Purchase #6 | $154.57 | 8.760% | $168.1103 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $203.80 | 11.587% | $227.4143 | $227.41 | $227.40 | $227.40 |
| 7 purchase totals = | $941.39 | $1,024.6335 | $1,024.63 | $1,024.60 | $1,024.70 | |